Thank you for choosing Soundstream subwoofers, designed & engineered in the
U.S.A. This product combines innovative technology with the finest materials
to consistently deliver absolutely state of the art performance, sound quality,
reliability, and value. This Bass Xtreme subwoofer reflects our commitment to
offer you unparalleled performance and quality for years of dependable service
and listening enjoyment.
Complimenting Bass Xtreme amplifiers, 2019’s BXW-12 woofers combine extreme
performance and affordability. Each 12” woofer has a 4-layer 2” dual 4-ohm voice
coil, with spruce paper cones attached to foam surrounds to keep the momentum
in check. Double-stack 114oz magnet motor structure provide the energy to
get’em jumpin’. Each woofer can handle 800w RMS, and 2,400w peak.
FEATURES, PARAMETERS, & SPECIFICATIONS
Specification BXW-124
Fs (Hz) 31.5
Qms 4.22
Vas (ft3) 2.68
Cms (mm/N) .21
Mms (g) 121.1
Xmax (mm) 8
Xmech (mm) 18
Qes .677
Re (Ω) 7.0
Z (Ω) 8
BL (Tm) 16.1
MAX Power 2,400w
RMS Power 800w
Qts .56
NO (%) .35
Efficiency (1w/1m) 87.5dB
Impedance DVC 4 Ω
Overcompensating Motor Sturcture for Increased Magnetic Strength
10mm T-Yoke & Top Plate Improve Low Frequency Dynamics
Vented T-Yoke & Frame Reduces Voice Coil Heat Build-up
2” 4-Layer Voice Coil w/ Spring Loaded Compression Wire Terminals
High-Temperature Tollerance Adhesives Resist Thermal Failure
Spruce Pulp Cone w/ UV & Chemical Protection
Sitched and Glued Surround/Cone Joints for Strongest Bond
Extended Excursion Polyether Foam Surround w/ UV & Chemical Protection
Poly-Cotton Suspension Dampen Violent Accelerations
1-pc Gasket/Trim Ring w/ Concealed Mounting Holes Included